33368368 has 20 divisors (see below), whose sum is σ = 70528968. Its totient is φ = 15167360.

The previous prime is 33368353. The next prime is 33368381. The reversal of 33368368 is 86386333.

It is a happy number.

It is a super-2 number, since 2×33368368² = 2226895965966848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33368368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94621 + ... + 94972.

Almost surely, 2^33368368 is an apocalyptic number.

It is an amenable number.

33368368 is an abundant number, since it is smaller than the sum of its proper divisors (37160600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33368368 is a wasteful number, since it uses less digits than its factorization.

33368368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189612 (or 189606 counting only the distinct ones).

The product of its digits is 186624, while the sum is 40.

The square root of 33368368 is about 5776.5359862118. The cubic root of 33368368 is about 321.9425073852.

The spelling of 33368368 in words is "thirty-three million, three hundred sixty-eight thousand, three hundred sixty-eight".